Directions: Read and understand the problems carefully. Write your answer on the anewersheetprovided for you. STRICTLY NO ERASURE1 Which of the following describes a finite geometric sequence.A. It has infinite number of termsB. It has n termsC. The sum of terms does not exist sometimesD. It has set of even integers2. Find the geometric mean of 3 and 48.А. 63. Find the sum of the infinite geometric sequenceВ. 12C. 24D. 26A. -1B.С. 1D. 24. Find the sum of the first 10 terms of the geometric sequence 3,-6, 12,-24,A. -3609B. -1024C. -1023D. 36095. Find the 7th term of the geometric sequence 1, 3, 9, ...В. 21876. The sum of the first 11 terms of the progression 2, -2, 2, -2 ....isВ. О7. If the series has an infinite number of terms, then it isA. 729C. 1093D. 3280A. -2С. 2D. 22A. an infinite sequenceČ a finite seriesB. a seriesD. a function8. The geometric mean of two numbers is equal to theA. square root of the product of the two numbersB. difference of the two numbersC. product of the two numbersD. quotient of the two numbers9. If each bacterium divides into 4 bacteria every hour, how many bacteria will be presentat the end of 5 hours if there are 4 bacteria at the start?A. 64В. 256С. 1024D. 409610. Find the geometric mean betweenandA.B.C.

You must have idea about Geometric Sequence in order to understand it better.

Answered: 1. Which of the following describes a…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

See similar textbooks

Similar questions

C. What kind of sequence is it? How can you tell? 6. Choose the correct equation for an arithmetic sequence in which t(4) = 8 and t(10) = 32. Explain your reasoning or show the work that helped you decide on your answer. A. t(n) = 8 + 32n В. t(n) = 32 + 8n С. t(n) = 4n + 8 D. t(n) = 4n – 8 7. Consider the following sequence 4, 8,... DELL
13. Find the 10th term of the arithmetic sequence whose first term is 5000 and the common difference is -100. Use an = a1 + (n – 1)d А. 5,200 4,900 С. 4,100 D. 6,100 B.
6. In an arithmetic sequence, let S1 = 54 and S2 = 40. a. Write down u1 and uz. b. Find the common difference d. c. Find S3 and S4. [
7. Find as of the geometric sequence if a1 =3 and r=7.
12. The general term of an arithmetic sequence is an = 7- 3n. WWhat is the sum of the first seven terms of the sequence? А. -56 В. -35 С. 4 D. 210 13. How many consecutive even integers, beginning with 2, must be taken for their sum to equal 420? A. 20 В. 21 C. 210 D. 209 14. Find the sum of the integers from -20 to 80. A. 5000 B. 3030 C. 3000 D. 3060
3. If the common ratio of a geometric sequence a, b, C, ... is R, the common ratio of anothe- 1 geometric sequence a² 'b²'c² ... IS a. R b. R2 С. d.- R2 4. What is the next term of the sequence 2, 4, 8, 16 is a. 20 (b)32 с. 64 d. 108 5. The pattern followed by the sequence 3,6, 9 12, ... is a.) Multiples of 3 b. Prime numbers c. Odd numbers d. Multiples of 1/3 6. The general term of Geometric Progression is a. an = arn-1 b. an = ar-1 C. an = ar" %3D d. an = arn+1 7. The 7th term of the Geometric Progression 2, 6, 18, ... is a. 5832 b. 2919 © 1458 d. 729 bns 1olo n nholoo alr 8. The first term of a geometric sequence is 2, and the second term is 10, what is the fifth t a. 100 b. 250 c. 500 d. 750 9. If r = 10, an = 100, a = 1 then 'n' should be equal to a. 1 b. 2 C.)3 d. 4
6. The fifth term of the arithmetic sequence is 28 and the 16th term is 105. Find the common difference. * 11 7 O 77/9
Number 21 :)
Given the formula for the term to -n arithmetic sequence is U, = 4n – 5. The sum of the first 12 terms of the sequence is А. 170 D. 299 В. 209 Е. 350 С. 252
8. Find the sum of the numbers between 361 and 589 that are divisible by 19. 9. The fourth term of an arithmetic sequence is equal to 1, and the difference 20h and the 14th terms is 54. Determine the sum of the first 10 terms. 10. Find the sum of the first 10 terms of the geometric progression-343, 49, -7, ..
15. What is the sum of the series O А. 2 В.-2 C.2 D. 00 3 16. Find the sum of the first 99 terms of the sequence 5, 5, 5, .... B. 495 A. 500 С. оо D. undefined

Recommended textbooks for you

Elementary Geometry For College Students, 7e

Geometry

ISBN:

9781337614085

Author:

Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:

Cengage,

Elementary Geometry for College Students

Geometry

ISBN:

9781285195698

Author:

Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:

Cengage Learning

Elementary Geometry For College Students, 7e

Geometry

ISBN:

9781337614085

Author:

Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:

Cengage,

Elementary Geometry for College Students

Geometry

ISBN:

9781285195698

Author:

Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

1. Which of the following describes a finite geometric sequence A. It has infinite number of terms B. It has n terms 2. Find the geometric mean of 3 and 48. А. 6 C. The sum of terms does not exist sometimes D. It has set of even integers В. 12 С. 24 D. 26